2666286

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{3023}}^1$

素因数の和:3045

約数の個数: 36

約数和(自身を含む): 6722352

約数和(自身を除く): 4056066

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 441, 882, 3023, 6046, 9069, 18138, 21161, 27207, 42322, 54414, 63483, 126966, 148127, 190449, 296254, 380898, 444381, 888762, 1333143, 2666286]

約数ペア:

[(1, 2666286), (2, 1333143), (3, 888762), (6, 444381), (7, 380898), (9, 296254), (14, 190449), (18, 148127), (21, 126966), (42, 63483), (49, 54414), (63, 42322), (98, 27207), (126, 21161), (147, 18138), (294, 9069), (441, 6046), (882, 3023)]